/**
* 构建actionkey，参考ActionMapping中的实现。
*
* @param controllerClass
* @param method
* @param controllerKey
* @return
*/
private String createActionKey(
Class<? extends Controller> controllerClass, Method method, String controllerKey) {
String methodName = method.getName();
String actionKey = "";
ActionKey ak = method.getAnnotation(ActionKey.class);
if (ak != null) {
actionKey = ak.value().trim();
if ("".equals(actionKey))
throw new IllegalArgumentException(
controllerClass.getName()
+ "."
+ methodName
+ "(): The argument of ActionKey can not be blank.");
if (!actionKey.startsWith(SLASH)) actionKey = SLASH + actionKey;
} else if (methodName.equals("index")) {
actionKey = controllerKey;
} else {
actionKey =
controllerKey.equals(SLASH) ? SLASH + methodName : controllerKey + SLASH + methodName;
}
return actionKey;
}